14287299490 has 8 divisors (see below), whose sum is σ = 25717139100. Its totient is φ = 5714919792.

The previous prime is 14287299487. The next prime is 14287299491. The reversal of 14287299490 is 9499278241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14287181841 + 117649 = 119529^2 + 343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14287299491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 714364965 + ... + 714364984.

Almost surely, 2^14287299490 is an apocalyptic number.

14287299490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14287299490 is a deficient number, since it is larger than the sum of its proper divisors (11429839610).

14287299490 is a wasteful number, since it uses less digits than its factorization.

14287299490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428729956.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 14287299490 in words is "fourteen billion, two hundred eighty-seven million, two hundred ninety-nine thousand, four hundred ninety".